// JavaScript Document
function geById(element)
{
	try 
	{
		if (document.getElementById(element)) 
		{
			return document.getElementById(element);
		}
	} 
	catch (e) 
	{
		return false;
	}	
}

function champFormExiste(form,element)
{
	try
	{
		var form = document.getElementById(form);
		if(form.elements[element])
			return true;
		return false;
	}
	catch(e)
	{
		return false;
	}
}

function champFormObligatoire(form,element)
{
	try
	{
		var form = document.getElementById(form);
		if(form.elements[element].attributes['obligatoire'].value == 1)
			return true;
		return false;
	}
	catch(e)
	{
		return false;
	}
}

function selectionnerContenuTextarea(idTextArea)
{
	var textarea = geById(idTextArea);
	textarea.focus(); 
	textarea.select(); 
}